package com.hashmap;

import java.util.HashMap;
import java.util.Map;

/**
 * @author XiaoPan
 * date: 2022/1/17 20:57
 * <p>
 * action:
 */
public class t {
    public static void main(String[] args) {

        aa aa = new aa("aa", "bb");
        aa bb = new aa("aa", "bb");

        System.out.println(aa.equals(bb));

    }
}

class aa {
    String key;
    String val;

    public aa(String key, String val) {
        this.key = key;
        this.val = val;
    }
}
